/*
===========================================================================
This source file is part of DyLab (Dynamic Laboratory)
For the latest info, see http://dylab-modules.googlecode.com

Copyright (c) 2006-2008 Lukas Krejci
(krejci.lukas@volny.cz)

This file is part of DyLab.

    DyLab is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    DyLab is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with DyLab.  If not, see <http://www.gnu.org/licenses/>.
===========================================================================
*/

//===========================================================================================
#include "MouseNavigator.h"

//===========================================================================================
const dylab::String dylab::MouseNavigator::COMPONENT_NAME = "mouseNavigator";

//===========================================================================================
dylab::MouseNavigator::MouseNavigator()
: ComEventListener(COMPONENT_NAME), mSimulation(NULL)
{
}
//-----------------------------------------------------------------------------
dylab::MouseNavigator::~MouseNavigator()
{
}
//-----------------------------------------------------------------------------
void dylab::MouseNavigator::initialize(Simulation * _simulation)
{ 
    // store the simulation pointer
    mSimulation = _simulation; 

    // register our listener
    registerAsInputEventListener();
}
//-----------------------------------------------------------------------------
void dylab::MouseNavigator::loadFromPropertyTree(const PropertyTree & _pt)
{
    // nothing to load
}
//-----------------------------------------------------------------------------
dylab::Simulation * dylab::MouseNavigator::getParentSimulation()
{
    return mSimulation;
}
//-----------------------------------------------------------------------------
const dylab::Simulation * dylab::MouseNavigator::getParentSimulation() const
{
    return mSimulation;
}
//-----------------------------------------------------------------------------
void dylab::MouseNavigator::processEvent(const InputEvent & _inputEvent)
{                     
    if (_inputEvent.getType() == InputEvent::MOUSE_MOVE)
    {
        ComGfx::IGuiSystem::ScopedExLock guiSystem(mSimulation->getGfx());
        guiSystem->setMousePosition(Vector2(_inputEvent.getMouseRelX(), _inputEvent.getMouseRelY()));
    }
}
//-----------------------------------------------------------------------------